Gouxia nom. n., a replacement name of a genus group taxon in the order Hemiptera (Coccoidea, Pseudococcidae) Nomenclatural notes on the genus group names in Orthoptera A replacement name in the family Pyrgotidae (Diptera) Description of new taxa in the family Tettigoniidae from South East Turkey (Orthoptera) A generic replacement name in the family Psyllidae (Homoptera)